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COMP Cams CL11-244-4 Xtreme Marine Hydraulic Flat Cam Lifter Kit for Chevy Big Block - and 396-454

(Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74 + 104 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL11-244-4
6 reviews
Sale Price

$397.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams CL11-244-4 Xtreme Marine camshaft and lifter kit is specifically engineered for Chevrolet Big Block 396-454 cubic inch marine applications. This complete hydraulic flat tappet cam kit delivers a aggressive performance profile with 244°/254° advertised duration, providing increased mid-range torque and horsepower ideal for marine environments where reliability and power delivery are critical.

Key Specifications:

  • Advertised Duration: 244° Intake / 254° Exhaust
  • Hydraulic flat tappet design for reliable operation
  • Engineered specifically for marine applications
  • Compatible with Chevrolet Big Block 396, 402, 427, and 454 cubic inch engines

Complete Kit Includes:

  • Xtreme Marine camshaft
  • Hydraulic flat tappet lifters (complete set)
  • Assembly lubricant for proper break-in
  • Installation instructions
  • COMP Cams decals

The Xtreme Marine series from COMP Cams features enhanced corrosion resistance and durable materials designed to withstand the harsh marine environment including humidity, salt exposure, and temperature fluctuations. This camshaft profile provides excellent throttle response and strong acceleration characteristics perfect for inboard and stern drive applications. The hydraulic flat tappet design ensures quiet operation and eliminates the need for periodic valve lash adjustments, making it an ideal choice for recreational and performance marine use.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1967-76, C10 1975-80, El Camino 1967-75, Monte Carlo 1970-75 + 99 more models

Advertised Exhaust Duration

304

Basic Operating RPM Range

2,500-6,500

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.575

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.57

Intake Duration at .050 Inch Lift

244

Camshaft Material

Cast Iron

Camshaft Series

Xtreme Marine

AMAZON ASIN

B001GESEFW

Assembly Lubricant Included

Yes

LOBE SEPARATION

112

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Gaskets Included

No

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Marine

Advertised Intake Duration

288

Valve Stem Seals Included

No

Exhaust Duration at .050 inch Lift

254

Engine Family

Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

They were Very quick and i was very happy with the service i got!! 9-10*

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

The ordering process was very simple and the prices could not be beat. The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!

fast and easy.

I couldn't find these ARP studs anywhere else for this price! $20 less than ANYWHERE! Definitely coming back to shop at Autoplicity.

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